Intex 16-Feet by 48-Inch Ultra Frame Metal Frame Pool Set Built-in GFCI (ground fault circuit interrupter) instantly shuts off pump if electrical current comes into contact with water Complete pool set includes: 2000 gallon Saltwater System Combo, ladder and barrier, ground cloth, cover, maintenance kit and surface skimmer and DVD All rust-resistant metal beams and joints either pin or snap together for fast, easy construction Water capacity 5061-gallon (19,156L) at 90-percent and ready for water in 45-minute